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earnstyle [38]
3 years ago
13

Solve each system by substitution.

Mathematics
1 answer:
Assoli18 [71]3 years ago
3 0
This how you set the equation up.
2x + 6 = 3x + 7 
Subtract 6 from both sides.
2x = 3x + 1
Subtract 3x from both sides.
-1x = 1
Divide.
x = -1.
Now solve for y by plugging in the variable.
y = 2(-1) + 6
y = -2 + 6
y = 4
So your solution is (-1,4).
I hope this helps love! :)
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Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15.
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It's a geometric sequence.

4,-12,36,... \\ \\
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8 0
3 years ago
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katovenus [111]
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4 0
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3 0
3 years ago
What is the answer, Shelby made 5 quarts of juice for a picnic. How many cups of juice did shelby make?
Anvisha [2.4K]

Given, Shelby made 5 quarts of juice for a picnic.

We know that 1 quart of juice = 4 cups of juice.

Here we will have to convert 5 quarts to cups.

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So 5 quarts of juice = (4)(5) cups of juice.

We know that, (4)(5) = 20

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We have got the required answer here.

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3 years ago
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